LG How to Enable or Disable Screen lock/unlock Sound
LG 1013When locking or unlocking the screen lock, an audible feedback can be activated on the LG smartphone. The screen lock sound can be used with all unlock methods. Only when the screen lock is off, no sound is heard.
Android 9 | LG UX 9.0



- Open the Settings
- Tap on Sound
- Enable or Disable Screen lock sound